Radio frequency temperature sensor and method of calibrating...

Details Radio frequency temperature sensor and method of calibrating... Radio frequency temperature sensor and method of calibrating...

2006-06-27

2006-06-27

Verbitsky, Gail (Department: 2859)

Thermal measuring and testing

Temperature measurement

By electrical or magnetic heat sensor

C331S057000, C374S163000, C374S117000

Reexamination Certificate

active

07066643

ABSTRACT:
A radio frequency temperature sensor and a method of calibration temperature therefor are disclosed. An active radio frequency temperature sensor including a ring oscillator, a memory, a frequency counter, a radio frequency transmission interface and a micro-controller is used to calibrate and verify the efficacy of the radio frequency temperature sensor. Thereafter, a passive radio frequency temperature sensor including a regulator, a clock extractor, a ring oscillator, a memory, a frequency counter, a modulator and a state-machine is developed according to the verified results.

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